Our homework is corrected by the teacher
Although the teacher is doing the action, the subject of the sentence is "our homework". It also uses a form of to be (in this case it is "is"). Both of these things are what makes a passive sentence.
Hope this helped!
<span>d. A rubric always has an example of a scored writing assignment attached.</span>
Number one would be Overnight. Number two would be Last. Number three would be either Before or The Holidays but I am 99.9% sure it is "Before". Number four would be Unlocked. Number five would be Due. A modifier is a word that without the word the sentence would have a different meaning, from my experience :)